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24 lines
946 B
24 lines
946 B
// Copyright (c) Six Labors and contributors.
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// Licensed under the Apache License, Version 2.0.
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using System.Collections.Generic;
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using SixLabors.ImageSharp.Memory;
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using SixLabors.ImageSharp.PixelFormats;
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namespace SixLabors.ImageSharp.Processing.Processors.Quantization
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{
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/// <summary>
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/// Provides an abstraction to enumerate pixel regions within a multi-framed <see cref="Image{TPixel}"/>.
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/// </summary>
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public interface IPixelSamplingStrategy
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{
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/// <summary>
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/// Enumerates pixel regions within the image as <see cref="Buffer2DRegion{T}"/>.
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/// </summary>
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/// <param name="image">The image.</param>
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/// <typeparam name="TPixel">The pixel type.</typeparam>
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/// <returns>An enumeration of pixel regions.</returns>
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IEnumerable<Buffer2DRegion<TPixel>> EnumeratePixelRegions<TPixel>(Image<TPixel> image)
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where TPixel : unmanaged, IPixel<TPixel>;
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}
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}
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